Light Detector

March 2022 - April 2022

Project Description

The light sensor is an analog sensor that uses a a photoresistor with two FETs to turn on two different LEDs at different lighting thresholds.  This project was created as the final project for my ECE2280 class however, besides minimal circuit debugging, the design, construction, and overall execution of the circuit is entirely my idea.

Block Diagram

Below is a block diagram of my light sensor.

Circuit Diagram

Below is an LTSpice circuit diagram of my light sensor.

Circuit Demonstration

Below is a video showcasing my light sensor in action.

ECE2285 - Final Project Video - Kenneth Gordon.mp4

Final Design Report

Below is a copy of my final design report for the light sensor.

ECE2285 - Final Project FDR - Kenneth Gordon.pdf